# AIUNAOM 2000W Heat Gun, 50–650°C, D-Handle

Source: https://www.ranked10.co.uk/home/best-heat-guns/aiunaom-2000w-heat-gun
Ranked #4 in "Best Heat Gun 2026: 10 Ranked, and the Numbers That Don't Add Up": https://www.ranked10.co.uk/home/best-heat-guns

- Price: £16.59 (checked on Amazon UK on 2026-09-19)
- Amazon rating: 4.5 from 2,727 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0G4FN63XX?tag=ranked10-21

The AIUNAOM 2000W heat gun sits at number 4 in this guide. It is a corded hot air gun listed at £16.59, rated 4.5 out of 5 from 2,727 ratings, and ranked 5th in Amazon's Heat Guns category. The listing claims a 50°C to 650°C range, two airflow speeds and a 2000W copper motor.

Its numbers are worth reading closely, because they do not all say the same thing. The title advertises "2-Temp Settings"; the first bullet advertises "9 adjustable temperature settings and 2 airflow speeds". The title advertises 4 nozzles, while the bullets advertise 5 accessories — though those two figures do reconcile: the Included Components list names four nozzles (reflecting, wide, 3-layer focusing and 5-layer focusing) plus a scraping knife, which is five items and four nozzles. Everything on this page comes from the Amazon listing and the reviews published on it, not from a test we carried out.

## Specification

| Field | Value |
|---|---|
| Price | £16.59 |
| Rating | 4.5 out of 5, from 2,727 ratings |
| Power | 2000W copper motor |
| Declared temperature range | 50°C to 650°C |
| Airflow and heat by setting | I: 250L/min, 50°C-450°C; II: 500L/min, 50°C-650°C |
| Temperature settings | 2 in the title, 9 in the first bullet (as listed) |
| Included components | Four nozzles and one scraping knife, described in the bullets as 5 accessories |
| Best Sellers Rank | 5 in Heat Guns (3,942 in DIY & Tools) |

## Questions people ask

**How many nozzles come with the AIUNAOM heat gun?**

The title says 4 nozzles, and the Included Components list names four: a reflecting nozzle, a wide nozzle, a 3-layer focusing nozzle and a 5-layer focusing nozzle. The bullets describe the kit as 5 accessories, which is those four nozzles plus the scraping knife.

**How many temperature settings does it have?**

The title says 2-Temp Settings, while the first bullet says 9 adjustable temperature settings and 2 airflow speeds. The airflow figures given are I: 250L/min at 50°C-450°C, and II: 500L/min at 50°C-650°C.

**How hot does the AIUNAOM heat gun get?**

The listing gives a range of 50°C to 650°C, with 650°C reached on setting II at 500L/min and 450°C the maximum on setting I at 250L/min.

**What powers it?**

The listing gives a 2000W copper motor and lists the power source as AC. It states that batteries are not included and not required.

**Does it need a break-in period?**

Yes, according to the listing: on first use the built-in mica paper may release a small amount of smoke, which the listing says disappears within a minute and is normal. It also recommends using the gun in a well-ventilated area.

**What do buyers report?**

It holds 4.5 out of 5 from 2,727 ratings, with 74% of the ratings shown in the histogram at five stars and 5% at one or two stars. The reviews printed on the listing mention the price, the heat output at maximum and the fit of the nozzles.